Recommendations

Good - $230ish

The Dell UltraSharp U2412M 24-Inch Screen LED-lit Monitor is a solid monitor for daily office use. It measures in at 24 inches with a 16:10 aspect ratio at 1920x1200 resolution, adding up to 2.3 million pixels. Connections for legacy DVI sources and newer DisplayPort sources are included.

Remarkable - $560ish

The Dell U2713HM-IPS-LED CVN85 27-Inch Screen LED-lit Monitor is a step up, bigger and higher resolution. 27 inches, 16:9 aspect ratio, 2560x1440 resolution: 3.7 million pixels. DVI, HDMI, and DisplayPort connections ensure compatibility with almost every computer manufactured in the last few years.

Amazing - $1000ish

The LG Electronics UM95 34UM95 34-Inch Screen LED-Lit Monitor is a jaw-dropping display. Do not buy this display unless you're sure your video card can drive it. If it can, you're in for a treat. Its 34-inch ultrawide 21:9 aspect ratio with 3440x1440 pixel resolution adds up to almost 5 million pixels. This display can do the job of 2 lesser displays.